84
The piping length information, please refer the following table.
4TXM2336BF500AA 4TXM2342BF500AA
Item
Unit
Description
Standard
Maximum
A,B,C,D,E liquid pipe
mm
Size of the liquid side connection pipe
φ6.35
/
A,B,C,D Gas pipe
mm
Size of the gas side connection pipe
φ9.52
/
E Gas pipe
mm
Size of the gas side connection pipe
φ12.7
/
L1 (one way)
m
Max.piping length between IU and OU of the way
≤ 10
≤ 25
L2 (one way)
m
Max.piping length between IU and OU of the way
≤ 10
≤ 25
L3 (one way)
m
Max.piping length between IU and OU of the way
≤ 10
≤ 25
L4 (one way)
m
Max.piping length between IU and OU of the way
≤ 10
≤ 25
L5 (one way)
m
Max.piping length between IU and OU of the way
≤ 10
≤ 25
L1+L2+L3+L4+L5
m
Total liquid piping length
≤ 40
≤ 80
h
m
Drop between every two indoor units when the location of
the outdoor unit is among indoor units
≤ 1
≤ 15
m
Drop between every two indoor units when the location of
the outdoor unit is at one side of indoor units
≤ 1
≤ 7.5
H+
m
Drop between the outdoor unit and the indoor unit
≤ 5
≤ 15
H-
m
Drop between the outdoor unit and the indoor unit when the
location of outdoor unit is among the indoor units
≤ 5
≤ 7.5
m
Drop between the outdoor unit and the indoor unit when the
location of outdoor unit is at one side of indoor units
≤ 5
≤ 15
